3 #include <linux/types.h>
11 unsigned short family;
15 int (*gc)(struct dst_ops *ops);
16 struct dst_entry * (*check)(struct dst_entry *, __u32 cookie);
17 void (*destroy)(struct dst_entry *);
18 void (*ifdown)(struct dst_entry *,
19 struct net_device *dev, int how);
20 struct dst_entry * (*negative_advice)(struct dst_entry *);
21 void (*link_failure)(struct sk_buff *);
22 void (*update_pmtu)(struct dst_entry *dst, u32 mtu);
23 int (*local_out)(struct sk_buff *skb);
26 struct kmem_cache *kmem_cachep;